﻿/************************************************************************

   Extended Silverlight Toolkit

   Copyright (C) 2010-2012 Xceed Software Inc.

   This program is provided to you under the terms of the Microsoft Public
   License (Ms-PL) as published at http://extendedsilverlight.codeplex.com/license

   Please purchase a commercial version of this toolkit if you are using
   it in a commercial product. The commercial versions support the project,
   and also include more features for each control, priority support,
   source code, updates, removed watermark, and a proprietary license.

   Visit http://xceed.com and follow @datagrid on Twitter.

  **********************************************************************/

using System;
using System.Windows.Controls;

namespace Xceed.Silverlight.DataGrid
{
  public class DataGridEditEventArgs : EventArgs
  {
    #region Constructors

    internal DataGridEditEventArgs( EditableRowViewModel viewModel, Control container )
    {
      if( viewModel == null )
        throw new ArgumentNullException( "viewModel" );

      m_container = container;
      m_containerType = DataGrid.ContainerType.Row;
      m_dataPath = new DataGridPath( viewModel.DataPath );
      m_item = viewModel.DataItem;
    }

    internal DataGridEditEventArgs( EditableCellViewModel viewModel, Control container )
    {
      if( viewModel == null )
        throw new ArgumentNullException( "viewModel" );

      m_container = container;
      m_containerType = DataGrid.ContainerType.Cell;
      m_dataPath = new DataGridPath( viewModel.DataPath );
      m_item = viewModel.DataItem;
      m_column = viewModel.Column;
    }

    #endregion

    #region Container Property

    public Control Container
    {
      get
      {
        return m_container;
      }
    }

    private readonly Control m_container;

    #endregion

    #region ContainerType Property

    public ContainerType ContainerType
    {
      get
      {
        return m_containerType;
      }
    }

    private readonly ContainerType m_containerType;

    #endregion

    #region DataPath Property

    public DataGridPath DataPath
    {
      get
      {
        return m_dataPath;
      }
    }

    private readonly DataGridPath m_dataPath;

    #endregion

    #region Item

    public object Item
    {
      get
      {
        return m_item;
      }
    }

    private readonly object m_item;

    #endregion

    #region Column

    public Column Column
    {
      get
      {
        return m_column;
      }
    }

    private readonly Column m_column;

    #endregion
  }
}
